Abstract：
:The cellular immune response (MIF, E-rosette formation and changes in nucleolar morphology of lymphocytes) was followed as related to age and antigenic stimulation. MIF in healthy infants increased from the 2nd to the 12th week of life as compared with the first week, probably due to BCG vaccination. The total and active E-rosette formation did not change during the whole period of investigation. Ring-shaped nucleoli increased gradually from the second week of life. Active nucleoli increased up to the 4th week, i.e. after BCG vaccination and then slowly decreased. Micronucleoli being high in the first week, decreased during 24 weeks of life. After artificial colonization of the intestine the production of MIF was slightly lower in colonized infants than in controls from the 2nd to the 12th week. The other parameters followed were not influenced by colonization.
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Lodinová R,Haníková M,Jouja Vdoi
10.1007/BF02876400subject
Has Abstractpub_date
1980-01-01 00:00:00pages
74-80issue
1eissn
0015-5632issn
1874-9356journal_volume
25pub_type
杂志文章abstract：:Analysis of actA gene sequence polymorphism has been shown to be an effective and relatively inexpensive method for subtyping Listeria monocytogenes isolates, allowing the division of the population of this species into two deeply separate lineages. This sequence-based method as well as PCR-mediated fingerprinting wer...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-009-0003-z
更新日期：2009-01-01 00:00:00
abstract：:Data on the production of clostridial toxins in dialyzed cultures are summarized. Principal modifications of this cultivation technique suitable for both research and production are shown. If toxins are released from the cells by autolysis (neurotoxins of Clostridium tetani, C. botulinum; lethal factors of C. novyi an...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02928083
更新日期：1988-01-01 00:00:00
abstract：:The purpose of this study was to isolate bioluminescent strains and to phenotypically and biochemically identify them based on the 16S rRNA gene sequence. 16S rRNA gene sequence analysis of the 11 isolates revealed that they belonged to Shewanella woodyi. Nevertheless, they were determined to exhibit various growth ch...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-013-0269-z
更新日期：2014-01-01 00:00:00
abstract：:Using mutagenesis with N-methyl-N'-nitro-N-nitrosoguanidine, a number of homoserine auxotrophs have been isolated from a glutamate-producing Arthrobacter globiformis excreting L-lysine in good amounts. For further improvement, mutants resistant to the lysine analog S-(2-aminoethyl)-L-cysteine have been isolated from h...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02935823
更新日期：1991-01-01 00:00:00
abstract：:The submerged culture of the Claviceps purpurea strain studied was polymorphous. In the process of alkaloid synthesis, cytodifferentiation preceded biochemical differentiation. The onset of the alkaloid phase was characterized by: predominance of chlamydospores in the culture, the presence of vegetative cells with red...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876766
更新日期：1975-01-01 00:00:00
abstract：:This study presents the effects of the probiotic and enterocin M-producing strain Enterococcus faecium AL41 on microbiota, phagocytic activity (PA), oxidative stress, performance and biochemical parameters when applied individually or in combination with Eleutherococcus senticosus in rabbits. The novelty of the study ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-015-0423-x
更新日期：2016-03-01 00:00:00
abstract：:The survival of Herbaspirillum spp. cells added directly or encapsulated in alginate beads and colonization of wheat roots was evaluated in soil microcosms. Cells entrapped in alginate in the presence of JNFb-broth and introduced into unplanted non-sterile clay loamy and sandy soils survived better than cells added di...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02825879
更新日期：2001-01-01 00:00:00
abstract：:Fifty Escherichia coli strains isolated from stool samples of 51 healthy children, 143 strains isolated from stool samples of 327 children with diarrhea and 24 strains isolated from stool samples of 21 children with suspected hemolytic uremic syndrome were examined for the presence of Shiga toxin-producing E. coli vir...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02817680
更新日期：2002-01-01 00:00:00
abstract：:Frequency of heterocytes and nitrogenase activity (NA) under light and dark cultivation conditions was determined in 12 cyanobacterial strains isolated from various soil habitats. In spite of a high variability, significant differences in NA among the strains were found in response of light and dark cultivation. Relat...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931606
更新日期：2004-01-01 00:00:00
abstract：:In the present study, the cDNA sequences of Hsp70 and Hsp90 genes of Isaria farinosa (designated IFHSP70 and IFHSP90) were cloned and characterized using multiple techniques of molecular biology and bioinformatics. The genetic differentiation of the two genes was investigated among 10 geographically separated populati...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-00676-x
更新日期：2019-07-01 00:00:00
abstract：:In this study, a method combining Raman spectroscopy with chemometric analysis was developed for detection of phage presence in raw milk and discrimination of Streptococcus thermophilus and Lactobacillus bulgaricus phages which are among the main phages causing problems in dairy industry. For this purpose, S. thermoph...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-0604-5
更新日期：2018-09-01 00:00:00
abstract：:Adhesion of group B streptococci to human epithelial vaginal and buccal cells proceeded in three phases which differed qualitatively. Maximum adhesion took place within 10 min of interaction, during the second phase (10-15 min), the percentage of adherent cells decreased significantly (P less than 0.05) whereas during...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02884088
更新日期：1983-01-01 00:00:00
abstract：:A novel immunosensing device based on a piezoelectric sensor for direct detection of the biological warfare agent Francisella tularensis was developed. This sensor includes mouse polyclonal antibody immobilized in a layer of protein A covalently linked to the gold electrode of the sensor. The immunosensor is able to d...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02932086
更新日期：2007-01-01 00:00:00
abstract：:Five trisubstituted quinazolones and eight trisubstituted quinazoline-4-thiones have been tested for antibacterial effects by a microdilution method. Four derivatives exerted a significant effect on E. coli, P. aeruginosa, S. aureus and B. subtilis (IC50 < 100 mg/L). In the bacterium P. aeruginosa six quinazolines sho...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02817411
更新日期：2000-01-01 00:00:00
abstract：:Lactobacillus pobuzihii is a novel species which has been previously found in pobuzihi (fermented cummingcordia), a traditional fermented food in Taiwan. However, the lactic acid bacteria (LAB) microflora in pobuzihi has not been studied in detail. In this study, LAB from pobuzihi were isolated, identified, and charac...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0188-4
更新日期：2013-03-01 00:00:00
abstract：:The root nodules of Phaseolus mungo (a herbaceous leguminous pulse) contained a high amount of 3-indolylacetic acid (IAA). A tryptophan pool present in the nodule might play the role of precursor for IAA production. From the root nodule a Rhizobium sp. was isolated. The symbiont produced a large amount of IAA (142 mic...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-008-0054-6
更新日期：2008-01-01 00:00:00
abstract：:Aliphatic 1,2-alkanolamines inhibited beta-glucanase from Candida utilis. The highest inhibitory effect was observed with 1-dodecylamino-3-chloro-2-propanol (Ki = 1.0 mumol/L) and it was much higher than that of D-glucono-delta-lactone. Simple 1,2-alkanolamines, like 2-aminoethanol or 2-methylaminoethanol, did not exh...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02898763
更新日期：1993-01-01 00:00:00
abstract：:Sixty four biopsy specimens of oral Candida leukoplakias were examined. Histological sections were stained with periodic acid-Schiff (PAS) reagent and by Grocott's silver method. C. albicans isolates were cultivated from all the patients but fungal hyphae were proved histologically only in 23 of them. PAS-positive and...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814437
更新日期：2001-01-01 00:00:00
abstract：:A total of 20 putative strains of Erwinia amylovora originating from 11 samples of host plants with symptoms of fire blight were analyzed in detail using commercial polyclonal antibodies in immunochemical tests. Fourteen strains reacted negatively in all tests; 6 strains reacted positively with a polyclonal antibody f...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931569
更新日期：2005-01-01 00:00:00
abstract：:Phytoplankton successions under ice cover (January-March) were determined in four oligotrophic lakes (Burtjärn, Aspen, Vialamptjärn and Storkorstjärn) located in North-Eastern Sweden. The total phosphorus concentration in the lakes was less than 10 micrograms/L. Lake Burtjärn (reference lake) had a similar hydrology a...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931370
更新日期：2003-01-01 00:00:00
abstract：:Streptococcus dysgalactiae subsp. equisimilis (SDSE), belonging to the group C and G streptococci, are human pathogens reported to cause clinical manifestations similar to infections caused by Streptococcus pyogenes. To scrutinize the distribution of gene coding for S. pyogenes virulence factors in SDSE, 255 isolates ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-0595-2
更新日期：2018-09-01 00:00:00
abstract：:Genome projects produce a huge amount of sequence information. As a result, the focus of genomics research is turning toward deduction of functional information about newly discovered genes. Thus structural genomics paves the way for a new discipline called functional genomics by providing the information required for...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02931546
更新日期：2004-01-01 00:00:00
abstract：:The aim of this study was to determine the prevalence of Listeria sp. and Listeria monocytogenes in soil samples with reference to type of fertilizers (natural and artificial) and distance from places intensively exploited by men, as well as to determine the relationship between the presence of L. monocytogenes in the...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-013-0260-8
更新日期：2014-01-01 00:00:00
abstract：:The production of bacterial enzymes in batch fermentations is compared with results obtained in continuous culture. When studying the production of alpha-amylase in Bacillus subtilis it was found that instability of the enzyme synthesis was due to nonhomogeneity of the population rather than to "the culture's history"...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02883137
更新日期：1982-01-01 00:00:00
abstract：:The vacA and cagA genotypes of Helicobacter pylori exhibited distinct geographic distribution and correlation with severity of disease. In the above genotypes (obtained from 150 H. pylori-positive patients--139 with gastritis, 10 with ulcer and 1 patient with gastric cancer) combinations vacA s1/m1 and s2/m2 were dete...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02932113
更新日期：2007-01-01 00:00:00
abstract：:A case report of ventriculoperitoneal shunt infection caused by Candida lusitaniae in a 6-year-old patient with cerebral astrocytoma and obstructive hydrocephalus is presented briefly with emphasis on the course of antifungal treatment. Seven isolates recovered subsequently from the cerebrospinal fluid were studied re...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-011-0063-8
更新日期：2011-09-01 00:00:00
abstract：:A soil streptomycete degraded hair, silk, wool, feather and leather which were collected from solid wastes. The organism was identified taxonomically and designated Streptomyces sp. A956. It degraded leather to the maximum extent and solubilized 35.9% of the total nitrogen, 2.32 mg of glycine equivalent amino nitrogen...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02927178
更新日期：1979-01-01 00:00:00
abstract：:When investigating the possible antitrichomodal effect of 41 phenylsazones, nitro- and dinitro-phenylhydrazones a significant inhibitory effect on multiplication of Trichomonas foetus could be detected in 14 derivatives; eight derivatives were ineffective, other derivatives exhibited only a slight effect. The inhibito...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02883838
更新日期：1982-01-01 00:00:00
abstract：:This review discusses methods for the single-chain antibody fragment ($cFv) generation and scFv expression systems, and describes potential applications of scFv in the therapy of viral diseases and cancer, with emphasis on intracellularly expressed scFvs (intrabodies), application of scFvs in detection and diagnostics...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02993480
更新日期：2003-01-01 00:00:00
abstract：:A total of 40 substances were tested for their inhibitory effect on the multiplication of a bacteriophage in a growing culture of Bacillus licheniformis and their influence on bacitracin production. Acriflavine was the only substance which, at a concentration of 3 microgram ml-1, completely suppressed phage multiplica...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876597
更新日期：1978-01-01 00:00:00
